John Wiley & Sons, Ltd.CheminformBuckminesterfullerene C60-ο-Quinone Methide Cycloadduct. Ohno,M,Azuma,T,Eguchi,S. Chemistry Letters . 1993Ohno M,Azuma T,Eguchi S. et al.Buckminsterfullerene C60– o-Quinone Methide Cycloadduct. Chemistry Letters . 1993...
To synthesize functionalized Mannich bases that can serve two different types of ortho‐quinone methide (o‐QM) intermediates, 2‐naphthol and 6‐hydroxyquinoline were reacted with salicylic aldehyde in the presence of morpholine. The Mannich bases that can form o‐QM and aza‐o‐QM were also ...
o-quinone/quinone methide isomerase: a novel enzyme preventing the destruction of self-matter by phenoloxidase-generated quinones during immune response in... Saul SJ, Sugumaran M: o-Quinone Iquinone methide isomerase: A novel enzyme prevent- ing the destruction of self matter by phenoloxidase-...
Intermolecular cycloadditions of o-quinone methide N-alkylimines with electron deficient olefins provide a convenient synthetic method of N-alkyl-1,2,3,4-tetrahydroquinolines.\nYoshihikoDepartmentItoDepartmentEijiDepartmentNakajoDepartment&Department
o-Thioquinone methide reacted with maleonitrile, fumaronitrile, methyl vinyl ketone, and acrylamide to give [4+2] cycloadducts. The former two reactions proceeded stereospecifically and the latter two regioselectively. The mode of these reactions are compared with those of the reactions with an...
Mild rapid syn o-quinone methide quinonemethide appl puupehedione derivBarrero, A F
The enhanced photochemical reactivity of o-substituted phenols in its propensity to give o-quinone methide (o-QM) intermediates via excited state intramolecular proton transfer (ESIPT) was uncovered by Keith Yates as part of his now classic studies of photohydration of aromatic alkenes, alkynes, an...
o-Quinone methide with overcrowded olefinic core as a catalytically-active surrogate of triarylmethylium salt for dehydridative oxidation of benzylic alcohols under aerobic photoirradiation conditionso-Quinone methideHydride abstractionPhotoirradiation
ChemInform Abstract: Synthesis of Some Chromans via o-Quinone-Methide Intermediates.benzopyran derivativescycloaddition reactionsintermediates (and their reactionsChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access...
Stable o-quinone methide complexes of iridium: Synthesis, structure, and reversed reactivity imparted by metal complexation o-Quinone methides are important intermediates in biochemistry and organic chemistry, partly because of their high reactivity: the simplest compound o-quin... H Amouri,J Vaisserm...